SIM33ELA
SIMCom提供了一个高性能GPS模块,并配有GNSS天线-SIM33ELA。这是一个嵌入线性天线的独立GNSS模块。采用MTK的高灵敏度导航引擎设计,使您能够以最低功耗实现业界最高级别的灵敏度、准确度和首次修复时间(TTFF)。由于采用SMT类型的嵌入式天线,因此很容易嵌入到客户的应用中。
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SIMCom提供了一个高性能GPS模块,并配有GNSS天线-SIM33ELA。这是一个嵌入线性天线的独立GNSS模块。采用MTK的高灵敏度导航引擎设计,使您能够以最低功耗实现业界最高级别的灵敏度、准确度和首次修复时间(TTFF)。由于采用SMT类型的嵌入式天线,因此很容易嵌入到客户的应用中。
Mechanical data •Dimensions: 14*9.6*2.15mm •Weight: 0.5g Features •Support GPS/GLONASS/Galileo/QZSS •Support EASYTM self-generated orbit prediction •Support EPOTM orbit prediction •Support AGPS •Support SBAS ranging (WAAS, EGNOS, GAGAN,MSAS) •Support Jamming Removing •Low-noise amplifier has been integrated Interfaces •Serial interfaces UART •Digital I/O PPS 3D-FIX FORCE -ON •Protocols NMEA PMTK | Performance data •Receiver type 33tracking/99 acquisitionchannel GNSS receiver •Max. update rate 10Hz •Sensitivity1 Tracking: -165 dBm Reacquisition: -160 dBm Cold starts: -147 dBm •Time-To-First-Fix2 Cold starts: 28 s (typical) Warm starts: 26s Hot starts: <1s EPO Assist: 13s(CTTFF) • Accuracy Automatic Position3: 2.5m CEP Speed4: 0.1m/s •Operation temperature: -40℃~+85 ℃ Support product •SIM68 EVB KIT with USB V2.0 full speed interface | Electrical data •Power supply 2.8~4.3V •Backup power 2.0V~4.3V •Power consumption2 3.3V(typical) Acquisition 25mA Tracking 20mA Backup 14uA Certifications • RoHS\REACH\CE(RED)\Deutsche Telekom -------------- 1.Demonstrated on EVB KIT at library 2.All SV @ –130 dBm 3.50% 24 hr static, -130dBm 4.50%@ 30m/s |